<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>过滤器使用</title>
</head>
<body>
<p>{{ greet|cut:"," }}</p>
<p>生日：{{ birthday|date:"Y/m/d" }}</p>
<p>个人简介：{{ profile|default:"这个家伙很懒，什么也没留下" }}</p>
<div>{{ html|safe }}</div>
</body>
</html>